--- a/arch/arm/boot/dts/ox820.dtsi
+++ b/arch/arm/boot/dts/ox820.dtsi
@@ -246,6 +246,15 @@
 				};
 			};
 
+			pcie_phy: pcie-phy@a00000 {
+				compatible = "oxsemi,ox820-pcie-phy";
+				reg = <0xa00000 0x10>;
+				#phy-cells = <0>;
+				resets = <&reset RESET_PCIEPHY>;
+				reset-names = "phy";
+				status = "disabled";
+			};
+
 			sys: sys-ctrl@e00000 {
 				compatible = "oxsemi,ox820-sys-ctrl", "syscon", "simple-mfd";
 				reg = <0xe00000 0x200000>;
--- a/drivers/phy/Kconfig
+++ b/drivers/phy/Kconfig
@@ -26,6 +26,13 @@ config PHY_LPC18XX_USB_OTG
 	  This driver is need for USB0 support on LPC18xx/43xx and takes
 	  care of enabling and clock setup.
 
+config PHY_OXNAS
+	tristate "Oxford Semi. OX820 PCI-E PHY support"
+	depends on HAS_IOMEM && OF && (ARM || COMPILE_TEST)
+	select GENERIC_PHY
+	help
+	  This option enables support for OXNAS OX820 SoC PCIE PHY.
+
 config PHY_PISTACHIO_USB
 	tristate "IMG Pistachio USB2.0 PHY driver"
 	depends on MACH_PISTACHIO
--- a/drivers/phy/Makefile
+++ b/drivers/phy/Makefile
@@ -5,6 +5,7 @@
 
 obj-$(CONFIG_GENERIC_PHY)		+= phy-core.o
 obj-$(CONFIG_PHY_LPC18XX_USB_OTG)	+= phy-lpc18xx-usb-otg.o
+obj-$(CONFIG_PHY_OXNAS)			+= phy-oxnas-pcie.o
 obj-$(CONFIG_PHY_XGENE)			+= phy-xgene.o
 obj-$(CONFIG_PHY_PISTACHIO_USB)		+= phy-pistachio-usb.o
 obj-$(CONFIG_ARCH_SUNXI)		+= allwinner/